<template>
  <ul class="todo-list">
    <!-- completed: 完成的类名 -->
    <li  :class="{ completed: item.isDone }"  v-for="item in lists" :key="item.id">
      <div class="view">
        <input class="toggle" type="checkbox" v-model="item.isDone" />
        <label>{{ item.name }}</label>
        <button class="destroy" @click="splicefn(item.id)"></button>
      </div>
    </li>
  </ul>
</template>

<script>
export default {
  props: ["lists"],
  data() {
    return {
     
    };
  },
   methods: {
        splicefn(id) {
          this.$emit("shanchu", id);
        },
      },
};
</script>